Spuyten Duyvil Rail Bridge

Often overlooked in coverage of Manhattan bridges is the Amtrak
rail bridge that crosses Spuyten Duyvil at the northern tip of
Manhattan where the Harlem River connects with the Hudson River.
The bridge connects a rail line that runs up the west side of
Manhattan from Penn Station and continues up the east shore
of the Hudson River up to Albany.

The bridge was designed by Robert Giles and opened in 1899. The 610-foot bridge
has three fixed segments on the Manhattan side and one on the Bronx side, separated
by a 290-foot swing span. The original steam engine for turning the span was
replaced with electrical equipment in 1963.

The bridge is an otherwise unremarkable swing bridge except
for it's construction with a Baltimore Truss structure, a rare
design created by Pennsylvania Railroad engineers for use on
rail bridges. It is distinguished by vertical struts that bisect
the triangular element structures.
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